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JPS5348501A - Signal tracking cantilever device in rotary recording medium reproducer - Google Patents

Signal tracking cantilever device in rotary recording medium reproducer

Info

Publication number
JPS5348501A
JPS5348501A JP12328576A JP12328576A JPS5348501A JP S5348501 A JPS5348501 A JP S5348501A JP 12328576 A JP12328576 A JP 12328576A JP 12328576 A JP12328576 A JP 12328576A JP S5348501 A JPS5348501 A JP S5348501A
Authority
JP
Japan
Prior art keywords
recording medium
signal tracking
rotary recording
cantilever device
medium reproducer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP12328576A
Other languages
Japanese (ja)
Other versions
JPS5846781B2 (en
Inventor
Kazuo Tatsuguchi
Toshio Kaneshiro
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Victor Company of Japan Ltd
Original Assignee
Victor Company of Japan Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Priority to JP51123285A priority Critical patent/JPS5846781B2/en
Priority to GB42250/77A priority patent/GB1594366A/en
Priority to US05/841,531 priority patent/US4152727A/en
Priority to CA288,609A priority patent/CA1100633A/en
Priority to NLAANVRAGE7711242,A priority patent/NL174884C/en
Priority to DE2746063A priority patent/DE2746063C2/en
Priority to FR7730902A priority patent/FR2368113A1/en
Publication of JPS5348501A publication Critical patent/JPS5348501A/en
Publication of JPS5846781B2 publication Critical patent/JPS5846781B2/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • G11B3/02—Arrangements of heads
    • G11B3/10—Arranging, supporting, or driving of heads or of transducers relatively to record carriers
    • G11B3/34—Driving or guiding during transducing operation
    • G11B3/38—Guiding, e.g. constructions or arrangements providing linear or other special tracking characteristics
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
    • G11B11/03—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by deforming with non-mechanical means, e.g. laser, beam of particles
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
    • G11B11/03—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by deforming with non-mechanical means, e.g. laser, beam of particles
    • G11B11/05—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by deforming with non-mechanical means, e.g. laser, beam of particles with reproducing by capacitive means
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • G11B21/10—Track finding or aligning by moving the head ; Provisions for maintaining alignment of the head relative to the track during transducing operation, i.e. track following
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/12—Gramophone pick-ups using a stylus; Recorders using a stylus

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Moving Of The Head To Find And Align With The Track (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Moving Of Heads (AREA)

Abstract

PURPOSE: To stabilize and accurately perform tracking control operations by displacing a cantilever directly pivoting at a damper supporting member according to tracking control power.
COPYRIGHT: (C)1978,JPO&Japio
JP51123285A 1976-10-14 1976-10-14 Cantilever device for signal tracking in rotating recording medium playback device Expired JPS5846781B2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP51123285A JPS5846781B2 (en) 1976-10-14 1976-10-14 Cantilever device for signal tracking in rotating recording medium playback device
GB42250/77A GB1594366A (en) 1976-10-14 1977-10-11 Reproducing transducer capable of tracking control
US05/841,531 US4152727A (en) 1976-10-14 1977-10-11 Reproducing transducer capable of tracking control
CA288,609A CA1100633A (en) 1976-10-14 1977-10-13 Reproducing transducer capable of tracking control
NLAANVRAGE7711242,A NL174884C (en) 1976-10-14 1977-10-13 DISPLAY WITH TRACK CONTROL.
DE2746063A DE2746063C2 (en) 1976-10-14 1977-10-13 Arrangement for guiding a scanner on the information track of a grooveless, disk-shaped recording medium
FR7730902A FR2368113A1 (en) 1976-10-14 1977-10-13 TRACK-CONTROLLED REPRODUCTIVE TRANSDUCER FOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51123285A JPS5846781B2 (en) 1976-10-14 1976-10-14 Cantilever device for signal tracking in rotating recording medium playback device

Publications (2)

Publication Number Publication Date
JPS5348501A true JPS5348501A (en) 1978-05-02
JPS5846781B2 JPS5846781B2 (en) 1983-10-18

Family

ID=14856771

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51123285A Expired JPS5846781B2 (en) 1976-10-14 1976-10-14 Cantilever device for signal tracking in rotating recording medium playback device

Country Status (7)

Country Link
US (1) US4152727A (en)
JP (1) JPS5846781B2 (en)
CA (1) CA1100633A (en)
DE (1) DE2746063C2 (en)
FR (1) FR2368113A1 (en)
GB (1) GB1594366A (en)
NL (1) NL174884C (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5921104B2 (en) * 1977-03-08 1984-05-17 日本ビクター株式会社 Tracking servo device in information recording medium playback device
US4160268A (en) * 1977-03-31 1979-07-03 Victor Company Of Japan, Ltd. Signal pickup device with tracking control and jitter compensation for a video disc
JPS5925300B2 (en) * 1977-12-28 1984-06-16 日本ビクター株式会社 Automatic feed tracking device for information signal reproducing equipment
JPS5498517A (en) * 1978-01-20 1979-08-03 Victor Co Of Japan Ltd Reproducer for information signal
US4183059A (en) * 1978-05-22 1980-01-08 Rca Corporation Track skipper for a video disc player
FR2440669A1 (en) * 1978-10-31 1980-05-30 Thomson Brandt SYSTEM FOR BROADCASTING AUDIO-VISUAL TELEVISION SIGNALS SYNCHRONIZED BY A PILOT FREQUENCY AND METHOD FOR IMPLEMENTING SAME
JPS5563187A (en) * 1978-11-07 1980-05-13 Nec Corp Special reproduction device
US4262174A (en) * 1979-05-15 1981-04-14 Rca Corporation Track skipper for video disc player
US4258233A (en) * 1978-11-16 1981-03-24 Rca Corporation Track skipper apparatus for video disc player
JPS5580836A (en) * 1978-11-16 1980-06-18 Rca Corp Track interlacing device
JPS5936347B2 (en) * 1978-12-11 1984-09-03 日本ビクター株式会社 information record carrier
DE2853928C3 (en) * 1978-12-14 1981-10-22 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Scanner for mechanical scanning of a recording medium, in particular a disk
DE3017280C2 (en) * 1979-05-09 1986-02-20 Victor Company Of Japan, Ltd., Yokohama, Kanagawa Reproduction device in a device for reproducing signals from a rotating recording medium
FR2473829B1 (en) * 1979-08-21 1985-12-27 Victor Company Of Japan MAGNETIC RECORDING AND REPRODUCING APPARATUS PROVIDED WITH A DEVICE FOR ADJUSTING TRACK TRACKING ERRORS OF MAGNETIC ROTATING HEADS
US4412319A (en) * 1979-10-18 1983-10-25 Rca Corporation Video disc player with self calibrating stylus translator
JPS56111170A (en) * 1980-02-07 1981-09-02 Victor Co Of Japan Ltd Controller for playback element in playback device
DE3007521C2 (en) * 1980-02-28 1983-02-03 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Arrangement for controlling the tracking force of a scanner
US4337492A (en) * 1980-04-08 1982-06-29 Minnesota Mining And Manufacturing Company Head positioning transducer for helical scan video reproducer
US4340956A (en) * 1980-04-10 1982-07-20 Rca Corporation Minimum tracking force stylus
US4323998A (en) * 1980-08-21 1982-04-06 Rca Corporation Video disc locked groove corrector
JPS5755570A (en) * 1980-09-22 1982-04-02 Victor Co Of Japan Ltd Tracking control circuit of rotary information recording medium reproducer
US4320487A (en) * 1980-09-23 1982-03-16 Rca Corporation Video disc stylus control apparatus
JPS5766573A (en) * 1980-10-13 1982-04-22 Victor Co Of Japan Ltd Detecting circuit for reference signal for tracking control
US4375094A (en) * 1980-11-10 1983-02-22 Rca Corporation Apparatus for advancing a video disc pickup transducer beyond a disc record defect
US4498129A (en) * 1981-07-02 1985-02-05 Irwin Magnetic Systems, Inc. Method and apparatus for normalizing servo-positioning signals
JPS58150162A (en) * 1982-03-03 1983-09-06 Hitachi Ltd Magnetic recording and reproducing device
DE3509111A1 (en) * 1984-03-19 1985-09-19 Hewlett-Packard Co., Palo Alto, Calif. POSITIONING DEVICE FOR THE HEAD OF A DISK STORAGE DEVICE

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4934126A (en) * 1972-07-31 1974-03-29
JPS49106305A (en) * 1973-02-08 1974-10-08
JPS5044521U (en) * 1973-08-23 1975-05-06

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL108094C (en) * 1959-05-21
US3530258A (en) * 1968-06-28 1970-09-22 Mca Technology Inc Video signal transducer having servo controlled flexible fiber optic track centering
DE2118657C3 (en) * 1971-04-17 1979-08-30 Ted Bildplatten Ag Aeg-Telefunkenteldec, Zug (Schweiz) Playback apparatus for a hat with information stored in a spiral groove, the drive functions of which are controlled by control information provided on the disk, and disk therefor
US4001889A (en) * 1972-10-05 1977-01-04 Digital Equipment Corporation Moving carriage for disk head positioner
DE2318871A1 (en) * 1973-04-11 1974-11-07 Ted Bildplatten PLAYBACK DEVICE FOR DISC-SHAPED RECORDING MEDIA
US3872241A (en) * 1973-07-12 1975-03-18 Zenith Radio Corp Video disc pickup with capacitive tracking
US3919697A (en) * 1974-06-26 1975-11-11 Battelle Development Corp Data record tracking using track identifying information in the gaps between recorded data groups
US3941927A (en) * 1974-11-11 1976-03-02 Battelle Development Corporation Optical fiber deflection device
US4059277A (en) * 1975-09-15 1977-11-22 Rca Corporation Stylus arm lifting/lowering apparatus for a video disc player system
GB1585546A (en) * 1976-04-08 1981-03-04 Victor Company Of Japan Information signal recording system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4934126A (en) * 1972-07-31 1974-03-29
JPS49106305A (en) * 1973-02-08 1974-10-08
JPS5044521U (en) * 1973-08-23 1975-05-06

Also Published As

Publication number Publication date
FR2368113A1 (en) 1978-05-12
CA1100633A (en) 1981-05-05
GB1594366A (en) 1981-07-30
JPS5846781B2 (en) 1983-10-18
NL174884C (en) 1984-08-16
DE2746063A1 (en) 1978-04-27
FR2368113B1 (en) 1982-04-23
DE2746063C2 (en) 1984-06-14
US4152727A (en) 1979-05-01
NL174884B (en) 1984-03-16
NL7711242A (en) 1978-04-18

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